PT2170880E - Processo para a preparação de intermediários de compostos tetracíclicos - Google Patents

Processo para a preparação de intermediários de compostos tetracíclicos Download PDF

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Publication number
PT2170880E
PT2170880E PT08789169T PT08789169T PT2170880E PT 2170880 E PT2170880 E PT 2170880E PT 08789169 T PT08789169 T PT 08789169T PT 08789169 T PT08789169 T PT 08789169T PT 2170880 E PT2170880 E PT 2170880E
Authority
PT
Portugal
Prior art keywords
formula
compound
cis
process according
preparation
Prior art date
Application number
PT08789169T
Other languages
English (en)
Portuguese (pt)
Inventor
Mohan Prasad
Killol Patel
Dattatray B Patil
Ashok Prasad
Original Assignee
Ranbaxy Lab Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ranbaxy Lab Ltd filed Critical Ranbaxy Lab Ltd
Publication of PT2170880E publication Critical patent/PT2170880E/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT08789169T 2007-06-29 2008-06-28 Processo para a preparação de intermediários de compostos tetracíclicos PT2170880E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1402DE2007 2007-06-29

Publications (1)

Publication Number Publication Date
PT2170880E true PT2170880E (pt) 2012-10-29

Family

ID=40090347

Family Applications (1)

Application Number Title Priority Date Filing Date
PT08789169T PT2170880E (pt) 2007-06-29 2008-06-28 Processo para a preparação de intermediários de compostos tetracíclicos

Country Status (11)

Country Link
US (2) US8445698B2 (pl)
EP (1) EP2170880B1 (pl)
KR (1) KR20100027170A (pl)
DK (1) DK2170880T3 (pl)
ES (1) ES2389971T3 (pl)
HK (1) HK1142889A1 (pl)
HR (1) HRP20120686T1 (pl)
PL (1) PL2170880T3 (pl)
PT (1) PT2170880E (pl)
SI (1) SI2170880T1 (pl)
WO (1) WO2009004557A2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8829023B2 (en) 2011-02-10 2014-09-09 Interquim, S.A. Process for obtaining compounds derived from tetrahydro-β-carboline
US11773093B1 (en) 2023-01-19 2023-10-03 King Faisal University N-(pyrimido[2,3-b]indol-7-yl)acetamide compounds as antibacterial agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315076B2 (pl) * 1973-09-27 1978-05-22
US5391219A (en) 1991-04-15 1995-02-21 Nitto Denko Corporation Method for the separation and concentration of gas using a composite or asymmetric fluorine-containing polyimide membrane
GB9401090D0 (en) * 1994-01-21 1994-03-16 Glaxo Lab Sa Chemical compounds
EA008666B1 (ru) 2002-07-31 2007-06-29 ЛИЛЛИ АЙКОС эЛ-эЛ-Си Модифицированная реакция пикте-шпенглера и полученные с ее использованием продукты
WO2005068464A2 (en) * 2003-12-15 2005-07-28 Cadila Healthcare Limited Process for preparing tadalafil and its intermediates
US20060276652A1 (en) * 2005-04-12 2006-12-07 Ben-Zion Dolitzky Preparation of tadalafil intermediates
WO2007052283A1 (en) * 2005-10-31 2007-05-10 Alembic Limited An improved process for preparing tadalafil and its intermediate

Also Published As

Publication number Publication date
EP2170880A2 (en) 2010-04-07
DK2170880T3 (da) 2012-09-10
US8445698B2 (en) 2013-05-21
EP2170880B1 (en) 2012-08-15
HK1142889A1 (en) 2010-12-17
KR20100027170A (ko) 2010-03-10
US8871932B2 (en) 2014-10-28
HRP20120686T1 (hr) 2012-09-30
US20140142309A1 (en) 2014-05-22
US20100228030A1 (en) 2010-09-09
SI2170880T1 (sl) 2012-10-30
WO2009004557A2 (en) 2009-01-08
PL2170880T3 (pl) 2012-11-30
WO2009004557A3 (en) 2009-02-26
ES2389971T3 (es) 2012-11-05

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